Werner V, count in the Nahegau, Speyergau and Wormsgau (c. 899 - c. 935) is the first definite progenitor of the Salian Dynasty of German kings.

His father was Count Werner IV and his mother was a sister of king Conrad I of Germany. He married Hicha of Swabia, daughter of Burchard II, Duke of Swabia and Regilinde of Swabia. Their only son was Conrad the Red. -------------------- Mogens Bugge angir i «Våre forfedre» at han var greve av Rothenburg, Franken og Wormsgau, mens Bent og Vidar Billing Hansen i «Rosensverdslektens forfedre» oppgir at han var greve av Speyergau.